JPS5931466A - ソ−ナ−聴音装置 - Google Patents

ソ−ナ−聴音装置

Info

Publication number
JPS5931466A
JPS5931466A JP14100882A JP14100882A JPS5931466A JP S5931466 A JPS5931466 A JP S5931466A JP 14100882 A JP14100882 A JP 14100882A JP 14100882 A JP14100882 A JP 14100882A JP S5931466 A JPS5931466 A JP S5931466A
Authority
JP
Japan
Prior art keywords
interpolated
analog
listening
phased
output
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14100882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS646414B2 (https=
Inventor
Koji Okada
浩二 岡田
Hideo Suzuki
秀雄 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP14100882A priority Critical patent/JPS5931466A/ja
Publication of JPS5931466A publication Critical patent/JPS5931466A/ja
Publication of JPS646414B2 publication Critical patent/JPS646414B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
    • G01S3/802—Systems for determining direction or deviation from predetermined direction

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP14100882A 1982-08-16 1982-08-16 ソ−ナ−聴音装置 Granted JPS5931466A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14100882A JPS5931466A (ja) 1982-08-16 1982-08-16 ソ−ナ−聴音装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14100882A JPS5931466A (ja) 1982-08-16 1982-08-16 ソ−ナ−聴音装置

Publications (2)

Publication Number Publication Date
JPS5931466A true JPS5931466A (ja) 1984-02-20
JPS646414B2 JPS646414B2 (https=) 1989-02-03

Family

ID=15282037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14100882A Granted JPS5931466A (ja) 1982-08-16 1982-08-16 ソ−ナ−聴音装置

Country Status (1)

Country Link
JP (1) JPS5931466A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447901A (ja) * 1990-06-15 1992-02-18 Shoji Watabe 木質カラー床板の製造方法
JP2015502524A (ja) * 2011-11-04 2015-01-22 ブリュエル アンド ケアー サウンド アンド ヴァイブレーション メジャーメント エー／エス 計算効率の良い広帯域フィルタアンドサムアレイ合焦

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447901A (ja) * 1990-06-15 1992-02-18 Shoji Watabe 木質カラー床板の製造方法
JP2015502524A (ja) * 2011-11-04 2015-01-22 ブリュエル アンド ケアー サウンド アンド ヴァイブレーション メジャーメント エー／エス 計算効率の良い広帯域フィルタアンドサムアレイ合焦

Also Published As

Publication number Publication date
JPS646414B2 (https=) 1989-02-03

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